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Free Furnace Filters With Service Agreement

You should change your furnace filters every 2 months for peak efficiency and the best air quality. In order to make sure our loyal customers have both, we are offering 2 free, 1″ pleated furnace filters when you join our service agreement program.

Rest assured that your heating and cooling system is running at top performance and save some money at the same time. Call us now to get on our scheduled maintenance program.


One offer per household, resident, or person. Valid only on first service and in the cities we serve. We reserve the right to void special offers at any time. Special offers may not be combined with any other offer.

Keto Heating & Cooling Serves The Following Idaho Cities:

Boise, Meridian, Eagle, Star, Nampa, and Caldwell

Learn More About Our Heating and Cooling Service Agreement And Claim Your Free Furnace Filters,


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